Applying for job. Asked for W-2 Forms for 2005 and 2006 .?

I am on my 3rd interview with this company. I am suppose to fly up next week and interview and meet with everyone in the company from the President on down to the V.P's. Well I have given them my resume and we have interviewed twice. They know my accomplishment and are aware that I have excelled at everything I have done because they checked it all out already. They asked me about what kind of income I had and I told them in a round number not exact to the penny. Well in an email I got today they said to bring a copy of my resume for each person. Then they said please bring a copy of your 2005 and 2006 W-2 forms with you. I signed confidentiality papers at my last company not to disclose that kind of information along with company propietary information to anyone no matter whom. When we got our severance package and payment for a year since we sold out the company to a European conglomerate. I know by law they can't look it up because it is against the law for them to access